发明人黄志刚,沈红梅,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109509952 A, 授权公告日 2019-01-13.
发明人李文辉,马晓峰,杨光. "Method for the Synthesis of (2E,2'E)-4,4'-(naphthalene-1,5-diylbis(azanediyl))bis(4-oxobut-2-enoic acid)" [P]. 中国发明专利, 专利号 CN 117581562 A, 授权公告日 2015-11-27.
发明人李文辉,陈志强,韩伟. "A Process for Preparing High-Purity (2E,2'E)-4,4'-(naphthalene-1,5-diylbis(azanediyl))bis(4-oxobut-2-enoic acid)" [P]. 中国发明专利, 专利号 CN 109423302 B, 授权公告日 2025-04-05.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 1864, 333-342.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 1616, (8), 5755-5765.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (2E,2'E)-4,4'-(naphthalene-1,5-diylbis(azanediyl))bis(4-oxobut-2-enoic acid) Using HRMS and NMR". Sci. Total Environ., 2019, 610, (11), 1390-1396.